ATE22747T1 - PROCESS FOR WINDING CLOSED CORES, IN PARTICULAR TOROIDAL CORES, FOR ELECTRICAL COILS. - Google Patents

PROCESS FOR WINDING CLOSED CORES, IN PARTICULAR TOROIDAL CORES, FOR ELECTRICAL COILS.

Info

Publication number
ATE22747T1
ATE22747T1 AT82105469T AT82105469T ATE22747T1 AT E22747 T1 ATE22747 T1 AT E22747T1 AT 82105469 T AT82105469 T AT 82105469T AT 82105469 T AT82105469 T AT 82105469T AT E22747 T1 ATE22747 T1 AT E22747T1
Authority
AT
Austria
Prior art keywords
cores
core
winding
electrical coils
winding wire
Prior art date
Application number
AT82105469T
Other languages
German (de)
Inventor
Juergen Kaiser
Original Assignee
Siemens Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of ATE22747T1 publication Critical patent/ATE22747T1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/08—Winding conductors onto closed formers or cores, e.g. threading conductors through toroidal cores
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

Method of forming windings on a closed core, preferably a ring core, for electric coils which includes guiding by action of a magnetic field a magnetizable needle fastened to a starting end of a winding wire along a closed continuous travel path extending partly through an aperture in the core so as to wind the winding wire on the core, the closed continuous travel path decreasing in length with duration of winding of the winding wire on the core.
AT82105469T 1981-06-29 1982-06-22 PROCESS FOR WINDING CLOSED CORES, IN PARTICULAR TOROIDAL CORES, FOR ELECTRICAL COILS. ATE22747T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813125483 DE3125483A1 (en) 1981-06-29 1981-06-29 METHOD FOR WINDING CLOSED CORES, IN PARTICULAR RING CORES, FOR ELECTRIC COILS, AND DEVICE FOR CARRYING OUT THIS METHOD
EP82105469A EP0068415B1 (en) 1981-06-29 1982-06-22 Method of winding electric coils on closed cores, particularly ring cores

Publications (1)

Publication Number Publication Date
ATE22747T1 true ATE22747T1 (en) 1986-10-15

Family

ID=6135608

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82105469T ATE22747T1 (en) 1981-06-29 1982-06-22 PROCESS FOR WINDING CLOSED CORES, IN PARTICULAR TOROIDAL CORES, FOR ELECTRICAL COILS.

Country Status (7)

Country Link
US (1) US4467972A (en)
EP (1) EP0068415B1 (en)
JP (1) JPS586115A (en)
AT (1) ATE22747T1 (en)
DE (2) DE3125483A1 (en)
ES (1) ES513536A0 (en)
PT (1) PT75141B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6350847B1 (en) * 1982-06-18 1988-10-12 Matsushita Electric Ind Co Ltd
US4529138A (en) * 1983-08-29 1985-07-16 Westinghouse Electric Corp. Strip core winder for core-coil assembly
DE3407623A1 (en) * 1984-03-01 1985-09-12 Siemens AG, 1000 Berlin und 8000 München Annular-core-coil winding device
JPS61500819A (en) * 1984-07-23 1986-04-24 メテオ−ル・アクチエンゲゼルシヤフト Device for winding electrical coils with a core in closed form
US4917318A (en) * 1985-02-06 1990-04-17 Kuhlman Corporation Apparatus for fabricating a low voltage winding for a toroidal transformer
US4771957A (en) * 1985-02-06 1988-09-20 Kuhlman Corporation Apparatus and method for fabricating a low voltage winding for a toroidal transformer
MX161871A (en) * 1985-02-06 1991-02-07 Kuhlman Corp IMPROVEMENTS TO ELECTROMECHANICAL MACHINE TO MANUFACTURE THE LOW VOLTAGE WINDING FOR A TOROIDAL TRANSFORMER
JPS61179520A (en) * 1985-07-26 1986-08-12 Matsushita Electric Ind Co Ltd Winding method and equipment therefor
US4752042A (en) * 1986-08-28 1988-06-21 Isoreg Corporation Winding apparatus utilizing magnetic carrier units
US4768726A (en) * 1987-01-09 1988-09-06 Universal Manufacturing Co., Inc. Toroidal coil winding machine to wind a toroidal core having a small opening
DE4303430A1 (en) * 1992-10-08 1994-04-14 Ks Konstruktion Gmbh Automated mfr. of mechanically wound high-frequency transformer cores - involves use of needles to which wire is soldered or welded for threading through ferrite cores previously bonded to base-plates
JPH06218700A (en) * 1993-01-21 1994-08-09 Matsushita Electric Ind Co Ltd Cut of lead wire and coil part
JP4345498B2 (en) * 2004-01-22 2009-10-14 株式会社デンソー Wire passing method and wire passing device in wire electric discharge machining
US6948676B1 (en) * 2004-07-06 2005-09-27 Tremblay John K Method of winding electrical and electronic components

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2891735A (en) * 1954-11-30 1959-06-23 Bell Telephone Labor Inc Automatic core winding machine
US2812143A (en) * 1956-05-23 1957-11-05 Hughes Aircraft Co Toroidal coil winding machine
US2820598A (en) * 1956-06-01 1958-01-21 Hughes Aircraft Co Magnetic toroidal core winding machine
US3050266A (en) * 1957-05-20 1962-08-21 Specialties Inc Apparatus for winding wire on forms
US2959366A (en) * 1957-08-27 1960-11-08 Bell Telephone Labor Inc Winding machine
DE2251140A1 (en) * 1972-10-16 1974-05-30 Bosch Elektronik Gmbh WINDING CLOSED CORES
DE2346042B2 (en) * 1973-09-13 1978-09-21 Thyssen Edelstahlwerke Ag, 4000 Duesseldorf Permanent magnet system with adjustable adhesive force
SU529782A1 (en) * 1975-08-01 1978-04-25 Институт физики АН Латвийской ССР Device for conveying and accumulation of ferromagnetic components

Also Published As

Publication number Publication date
ES8305151A1 (en) 1983-03-16
EP0068415B1 (en) 1986-10-08
PT75141B (en) 1984-01-05
JPS6347247B2 (en) 1988-09-21
EP0068415A1 (en) 1983-01-05
JPS586115A (en) 1983-01-13
PT75141A (en) 1982-07-01
ES513536A0 (en) 1983-03-16
US4467972A (en) 1984-08-28
DE3125483A1 (en) 1983-01-27
DE3273683D1 (en) 1986-11-13

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee